// Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package core

import (
	"github.com/xuperchain/xuperchain/core/contractsdk/go/code"
)

type Xdata struct {
}

func (x *Xdata) Initialize(ctx code.Context) code.Response {
	creator, ok := ctx.Args()["creator"]
	if !ok {
		return code.Errors("missing creator")
	}
	if err := ctx.PutObject([]byte("creator"), creator); err != nil {
		return code.Error(err)
	}
	return code.OK(nil)
}
